MACROCYCLIC PEPTIDES ACTIVE AGAINST THE HEPATITIS C VIRUS
申请人:LLINAS-BRUNET Montse
公开号:US20090264346A1
公开(公告)日:2009-10-22
Compounds of formula (I):
wherein R
1
, R
2
, X, R
3
, D, and the dotted line b are as defined herein; or a pharmaceutically acceptable salt or ester thereof, are useful as inhibitors of the HCV NS3 protease.
Tuning Excited State Isomerization Dynamics through Ground State Structural Changes in Analogous Ruthenium and Osmium Sulfoxide Complexes
作者:Komal Garg、James T. Engle、Christopher J. Ziegler、Jeffrey J. Rack
DOI:10.1002/chem.201301553
日期:2013.8.26
yield of isomerization in [Ru(bpy)2(pyESO)]2+ was found to be 0.58 in propylene carbonate and 0.86 in dichloroethane solution. Femtosecond transient absorption spectroscopic measurements were collected for both complexes, revealing time constants of isomerizations of 81 ps (propylene carbonate) and 47 ps (dichloroethane) in [Ru(bpy)2(pyESO)]2+. These data and a model for the isomerizingcomplex are presented